1109226720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47161}}^1$

素因数の和:47193

約数の個数: 144

約数和(自身を含む): 4064609808

約数和(自身を除く): 2955383088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 47161, 94322, 141483, 188644, 235805, 282966, 330127, 377288, 471610, 565932, 660254, 707415, 754576, 943220, 990381, 1131864, 1320508, 1414830, 1509152, 1650635, 1886440, 1980762, 2263728, 2310889, 2641016, 2829660, 3301270, 3772880, 3961524, 4527456, 4621778, 4951905, 5282032, 5659320, 6602540, 6932667, 7545760, 7923048, 9243556, 9903810, 10564064, 11318640, 11554445, 13205080, 13865334, 15846096, 18487112, 19807620, 22637280, 23108890, 26410160, 27730668, 31692192, 34663335, 36974224, 39615240, 46217780, 52820320, 55461336, 69326670, 73948448, 79230480, 92435560, 110922672, 138653340, 158460960, 184871120, 221845344, 277306680, 369742240, 554613360, 1109226720]

約数ペア:

[(1, 1109226720), (2, 554613360), (3, 369742240), (4, 277306680), (5, 221845344), (6, 184871120), (7, 158460960), (8, 138653340), (10, 110922672), (12, 92435560), (14, 79230480), (15, 73948448), (16, 69326670), (20, 55461336), (21, 52820320), (24, 46217780), (28, 39615240), (30, 36974224), (32, 34663335), (35, 31692192), (40, 27730668), (42, 26410160), (48, 23108890), (49, 22637280), (56, 19807620), (60, 18487112), (70, 15846096), (80, 13865334), (84, 13205080), (96, 11554445), (98, 11318640), (105, 10564064), (112, 9903810), (120, 9243556), (140, 7923048), (147, 7545760), (160, 6932667), (168, 6602540), (196, 5659320), (210, 5282032), (224, 4951905), (240, 4621778), (245, 4527456), (280, 3961524), (294, 3772880), (336, 3301270), (392, 2829660), (420, 2641016), (480, 2310889), (490, 2263728), (560, 1980762), (588, 1886440), (672, 1650635), (735, 1509152), (784, 1414830), (840, 1320508), (980, 1131864), (1120, 990381), (1176, 943220), (1470, 754576), (1568, 707415), (1680, 660254), (1960, 565932), (2352, 471610), (2940, 377288), (3360, 330127), (3920, 282966), (4704, 235805), (5880, 188644), (7840, 141483), (11760, 94322), (23520, 47161)]